Afghan National Amy commandos take their position near a building during a military exercise in Kabul, Afghanistan, Tuesday, October 17, 2017. (Photo by Massoud Hossaini/AP Photo)

Visitors browse an installation of Pakistani-American artist Anila Agha's “All the Flowers are for Me” at the Cincinnati Art Museum, Sunday, October 15, 2017, in Cincinnati. The piece draws its shadow casts from Islamic architectural styles and is meant to reflect artist's separation from her roots in Pakistan as she lives in the United States. (Photo by John Minchillo/AP Photo)

Women cry and pray as thousands of Rohingya refugees flee from Myanmar cross a stream in the hot sun on a muddy rice field near Palang Khali, Cox's Bazar, Bangladesh. Well over a half a million Rohingya refugees have fled into Bangladesh since late August during the outbreak of violence in Rakhine state causing a humanitarian crisis in the region with continued challenges for aid agencies. (Photo by Paula Bronstein/Getty Images)

A newly arrived Rohingya Muslim boy, who crossed over from Myanmar into Bangladesh, carries his belonging in the rain in Palong Khali, Bangladesh, Tuesday, October 17, 2017. Thousands more Rohingya Muslims are fleeing large-scale violence and persecution in Myanmar and crossing into Bangladesh, where more than half a million others are already living in squalid and overcrowded camps, according to witnesses and a drone video shot by the U.N. office for refugees. (Photo by Dar Yasin/AP Photo)

Newly arrived Rohingya Muslim children, who crossed over from Myanmar into Bangladesh, rest on an embankment after spending a night in the open as they have been prevented from moving ahead towards refugee camps by Bangladesh border guard soldiers at Palong Khali, Bangladesh, Tuesday, October 17, 2017. (Photo by Dar Yasin/AP Photo)

A newly arrived Rohingya Muslim woman wades through water carrying her son at Palong Khali, Bangladesh, Tuesday, October 17, 2017. (Photo by Dar Yasin/AP Photo)

Fires run along a mountainside near Braga, Portugal on October 15, 2017. Wild fires have broken out in Santa Marta, Sameiro, Taipas and Braga. (Photo by Goncalo Delgado/Global Images/Sipa USA/Barcroft Images)

A veterinarian of Natural Resource Conservation Center (BKSDA) Aceh performs autopsy of two Sumatran elephants which died because of electric shocks that installed at plantation fence residents in Aceh Timur District, Indonesia on October 17, 2017. The Sumatran elephant population decrease because elephants are hunted for being ivory or considered pests. Currently, only 1,700 Sumatran elephants live in the wild. (Photo by Junaidi Hanafiah/Anadolu Agency/Getty Images)

An Iraqi boy drags a Kurdish flag as Iraqi forces advance towards the centre of Kirkuk during an operation against Kurdish fighters on October 16, 2017. Iraqi forces seized the Kirkuk governor's office, key military sites and an oil field as they swept across the disputed province following soaring tensions over an independence referendum. (Photo by Ahmad Al-Rubaye/AFP Photo)

In this Sunday, October 15, 2017, photo, visitors take photos taken near the statues of the seven Army officers who were killed in an abortive coup in 1965 that the military blamed on Indonesia's Communist Party and subsequently led to the anti-communist purge in 1965-1966, at Pancasila Sakti Monument in Jakarta, Indonesia. Declassified files have revealed new details of American government knowledge and support of an Indonesian army extermination campaign that killed several hundred thousand civilians during anti-communist hysteria in the mid-1960s. (Photo mby Dita Alangkara/AP Photo)

Residents paddle boats, in a flooded village, after heavy rain, caused by a tropical depression in Hanoi, Vietnam October 17, 2017. (Photo by Reuters/Kham)

Wearing a burqa, Karen Aizha Hamidon, the widow of the leader of a militant band allegedly sympathetic to the Islamic State group, is escorted by security after a news conference at the National Bureau of Investigation in Manila, Philippines, on Wednesday, October 18, 2017. Authorities arrested Hamidon and said she recruited foreign fighters to the country and spread extremist propaganda. (Photo by Aaron Favila/AP Photo)

President Donald Trump sits for a radio interview in the Eisenhower Executive Office Building in the White House complex in Washington, Tuesday, October 17, 2017. (Photo by Susan Walsh/AP Photo)

Megan Sanders and her son John, 4, react to wind as Marine One helicopter with U.S. President Donald Trump on board departs from the White House in Washington, U.S., en route Greer, South Carolina, October 16, 2017. (Photo by Yuri Gripas/Reuters)

A picture taken on October 17, 2017 shows Madame Tussauds museum's wax figure of US President displayed along the East Side Gallery section of the Wall in Berlin during a photo session. The wax figure will be displayed at Madame Tussauds museum in Berlin from October 20, 2017. (Photo by Jens Kalaene/AFP Photo/DPA)

A staff member from the Christie's Hong Kong, displays a heart-shaped handbag, the Mouawad “1001 Nights Diamond Purse” which incorporated 4,517 diamonds with a total weight of 381.92 carats during an auction preview in Hong Kong, Tuesday, October 17, 2017. The handbag was set the Guinness World Records in 2010 for the most valuable handbag in the world. (Photo by Kin Cheung/AP Photo)

Candles, notes and paper cuttings lie next to the Love Monument in St. Julian, Malta, Tuesday October 17, 2017 the day after the killing of journalist Daphne Caruana Galizia. Daphne Caruana Galizia, the Maltese investigative journalist who exposed the island nation's links to offshore tax havens through the leaked Panama Papers, was killed Monday when a bomb exploded in her car. (Photo by Rene Rossignaud/AP Photo)

Rojda Felat, a Syrian Democratic Forces (SDF) commander, waves her group' s flag at the iconic Al- Naim square in Raqa on October 17, 2017. US- backed forces said they had taken full control of Raqa from the Islamic State group, defeating the last jihadist holdouts in the de facto Syrian capital of their now- shattered “caliphate”. (Photo by Bulent Kilic/AFP Photo)

A member of the Syrian Democratic Forces (SDF), backed by US special forces, looks out from a building at the frontline in Raqa on October 16, 2017 in the Islamic State (IS) group jihadist' crumbling stronghold. US-backed fighters battled hundreds of Islamic State group jihadists holed up in the last pockets of Syria's Raqa, as the former extremist stronghold stood on the verge of capture. (Photo by Bulent Kilic/AFP Photo)

Members of Iraqi security forces enter in military vehicles in Kirkuk, Iraq October 16, 2017. (Photo by Reuters/Stringer)

Amidst the ruins at “Ground Zero” Philippine troops return to their deployment after attending the ceremony wherein President Rodrigo Duterte declared the liberation of Marawi city in southern Philippines after almost five months of the siege by pro-Islamic State group militants Tuesday, October 17, 2017. Gunfire rang out sporadically and explosions thudded as Philippine soldiers fought Tuesday to gain control of the last pocket of Marawi controlled by Islamic militants as President Duterte declared the southern city liberated from “terrorist influence”. (Photo by Bullit Marquez/AP Photo)

Waves break around the church in the harbour at Porthleven, Cornwall southwestern England, as the remnants of Hurricane Ophelia begins to hit parts of Britain and Ireland. Ireland's meteorological service is predicting wind gusts of 120 kph to 150 kph (75 mph to 93 mph), sparking fears of travel chaos. Some flights have been cancelled, and aviation officials are warning travelers to check the latest information before going to the airport Monday. (Photo by Ben Birchall/PA Wire via AP Photo)

A family walks along a seawall during storm Ophelia on East Pier in Howth, Dublin, Ireland, as the remnants of Hurricane Ophelia batter Ireland and the United Kingdom with gusts of up to 80mph (129kph), Monday October 16, 2017. Three people have been confirmed dead in Ireland in incidents related to Storm Ophelia. (Photo by Caroline Quinn/PA Wire via AP Photo)

A woman stands as waves crash against the sea wall at Penzanze, Cornwall southwestern England, as the remnants of Hurricane Ophelia begins to hit parts of Britain and Ireland. Ireland's meteorological service is predicting wind gusts of 120 kph to 150 kph (75 mph to 93 mph), sparking fears of travel chaos. Some flights have been cancelled, and aviation officials are warning travelers to check the latest information before going to the airport Monday. (Photo by Ben Birchall/PA Wire via AP Photo)

Afghan National Amy commandos open fire during a military exercise in Kabul, Afghanistan, Tuesday, October 17, 2017. (Photo by Massoud Hossaini/AP Photo)

Farmers walk their livestock, on a mountain road, past vegetation, burnt by forest fire in San Martin de Cereixedo, Cervantes, Galicia, northern Spain October 17, 2017. (Photo by Vincent West/Reuters)

Chinese President Xi Jinping, left, stands as staff help former Chinese President Jiang Zemin during the opening session of China's 19th Party Congress at the Great Hall of the People in Beijing, Wednesday, October 18, 2017. Xi on Wednesday urged a reinvigorated Communist Party to take on a more forceful role in society and economic development to better address “grim” challenges facing the country as he opened a twice-a-decade national congress. (Photo by Mark Schiefelbein/AP Photo)

Hindu devotee pray at a temple during Deepavali celebration in Kuala Lumpur, Malaysia, Wednesday, October 18, 2017. Deepavali, also known as Festival of Light, is celebrated by Hindu communities as the new beginning and the triumph of good over evil and light over darkness. (Photo by Sadiq Asyraf/AP Photo)